Results 51 to 60 of about 167,470 (197)

Effect of microstructure and mechanical properties on cutting force of different cast irons with similar tensile strength [PDF]

China Foundry, 2019
Flake graphite iron, compacted graphite iron and spheroidal graphite iron with various tensile strengths were cast. They were selected and grouped according to roughly the same tensile strength, and then the main cutting force in each group was ...
Jiang-zhuo Ren1, Zong-liang Li2, Yi Xiong2   +2 more
doaj   +1 more source

The Evolution of Crystal Structure in Polypropylene as It Goes From Pellet to Powder to Print in Powder Bed Fusion Additive Manufacturing

Journal of Polymer Science, EarlyView.
Small angle x‐ray scattering provides insight into the change in crystalline structure in polypropylene molecular weight blends as the polypropylene is transformed from commercial pellets to a powder suitable for powder bed fusion (PBF), and then further transformed to a part printed by PBF.
Timothy Taylor, Akan George, Mahmudul Hasan, Jackson Bryant, Michael J. Bortner, Christopher B. Williams, Mark Dadmun   +6 more
wiley   +1 more source

Influence of Rolling Deformation on Interlamellar Spacing of Pearlite in U75V Heavy Rail Steel

Teshugang, 2008
The cast bloom size for U75V heavy rail steel is 280 mm×380 mm,and the heavy rail products are produced   with   14   passes   rough   rolling(BD1)-   medium   rolling(BD2)and   CCS   6   passes   finishing   rolling(UR1ER,UR2UR3EF,UF).The interlamellar 
王晓丽, 宋波, 焦国利
doaj  

Influence of Microstructure on Strength and Ductility in Fully Pearlitic Steels

Metals, 2016
This article deals with the relationship between the microstructure and both strength and ductility in eutectoid pearlitic steel. It is seen how standard mechanical properties and fracture micromechanisms are affected by heat treatment and the resulting ...
Jesús Toribio, Beatriz González, Juan-Carlos Matos, Francisco-Javier Ayaso   +3 more
doaj   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Lamellar water induced quantized interlayer spacing of nanochannels walls

Green Energy & Environment
The nanoscale confinement is of great important for the industrial applications of molecular sieve, desalination, and also essential in biological transport systems.
Yue Zhang, Chenlu Wang, Chunlei Wang, Yingyan Zhang, Junhua Zhao, Ning Wei   +5 more
doaj   +1 more source

Dynamic Surface‐Enhanced Raman Scattering Platform With Multiscale Nanostructural Engineering and Programmable Surface Energy for Artificial Intelligence‐Assisted Discrimination of Helicobacter pylori

Advanced Oncology, Volume 1, Issue 1, December 2026.
This study develops a dynamic surface‐enhanced Raman scattering (D‐SERS) platform integrating multiscale nanoparticle geometry, quantum dot coupling, surface‐energy programming, and a multilayer perceptron model for AI‐assisted classification. It enables ultrahigh sensitivity, noninvasive detection, and specific Helicobacter pylori identification.
Ming‐Chang Lu, Chia‐Jung Lee, Chih‐Yuan Yao, Bo‐Ying Wu, Chih‐Wei Chiu   +4 more
wiley   +1 more source

Tin‐Modified MXene Composite Electrodes as Lithiophilic Hosts for Stable Lithium Metal Anodes

Batteries &Supercaps, Volume 9, Issue 9, September 2026.
A Sn‐modified Ti3C2Tx MXene host was developed to regulate lithium metal deposition by combining a lamellar porous architecture with Sn‐derived lithiophilic sites. Compared with bare Cu and pristine MXene, Sn@MX promotes more uniform and confined Li growth, suppresses dendritic deposition, and enables stable stripping/plating for over 120 cycles in ...
Nicholas Vallana, Antonio Gentile, Stefano Marchionna, Lorenzo Stievano, Riccardo Ruffo   +4 more
wiley   +1 more source

Microstructural evolution during spheroidization annealing of eutectoid steel :effect of interlamellar spacing and cold working

, 2010
Eutectoid steels present a wide range of interesting mechanical properties (high strength, wear resistance, ductility and toughness) and could be a cheaper alternative to high strength low-alloyed steels (HSLA) in applications where weldability is not a ...
Malet, Loïc, Jacques, P.J., Godet, Stéphane   +2 more
core   +1 more source

Solution Strengthening and Short-Range Order in Cold-Drawn Pearlitic Steel Wires

Crystals
Pearlitic steel rods are subjected to cold-drawing processes to produce pearlitic steel wires with true strains ranging from 0.81 to 2.18. Tensile tests are utilized to attain mechanical properties of cold-drawn pearlitic steel wires.
Gang Zhao, Jianyu Jiao, Yan Wu, Fengmei Bai, Hongwei Zhou, Jun Xue, Yixuan Zhu, Guangwen Zheng   +7 more
doaj   +1 more source